Author: Jeang, Kuan-Teh; Yedavalli, Venkat
Title: Role of RNA helicases in HIV-1 replication Document date: 2006_8_25
ID: vefs1h6o_25
Snippet: In a separate perspective, virus infection can trigger through double-stranded viral RNAs an innate antiviral immune response. Thus viral dsRNAs can be recognized by cellular proteins [pattern-recognition receptors (PRRs)] which initiate antiviral responses by inducing the production of a variety of cytokines including type I interferons (IFN-a and IFN-b) and initiating additional inflammatory and adaptive immune responses. Recently, DExD/H RNA h.....
Document: In a separate perspective, virus infection can trigger through double-stranded viral RNAs an innate antiviral immune response. Thus viral dsRNAs can be recognized by cellular proteins [pattern-recognition receptors (PRRs)] which initiate antiviral responses by inducing the production of a variety of cytokines including type I interferons (IFN-a and IFN-b) and initiating additional inflammatory and adaptive immune responses. Recently, DExD/H RNA helicases such as RIG-1 (retinoic acid inducible gene-1) (93) and Mda5 (melanoma differentiation-associated gene 5) (94) have been identified as suppressors of viral replication by binding to virus associated dsRNA and activating type I interferon-dependent antiviral immunity. Over-expression of RIG-1 and Mda5 was found to enhance dsRNA induced type I interferon antiviral response. Currently, it remains speculative whether helicases like RIG-1 and Mda5 may recognize HIV-1 dsRNA and trigger an innate immune response. Intriguingly, several reports exist in the literature that HIV-1 infection does induce activation of type 1 interferons (95, 96) .
Search related documents:
Co phrase search for related documents- adaptive inflammatory immune response and antiviral response: 1
- adaptive inflammatory immune response and cellular protein: 1
- adaptive inflammatory immune response and immune response: 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22
- adaptive inflammatory immune response and innate immune response: 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15
- adaptive inflammatory immune response and pattern recognition: 1
- adaptive inflammatory immune response and type interferon: 1
- adaptive inflammatory immune response and viral replication: 1, 2, 3
- adaptive inflammatory immune response and virus infection: 1, 2, 3
- antiviral immune response and cellular protein: 1, 2, 3, 4, 5
- antiviral immune response and double strand: 1, 2
- antiviral immune response and double strand viral rna: 1
- antiviral immune response and dsRNA recognize: 1
- antiviral immune response and immune response: 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77
- antiviral immune response and induced type: 1, 2, 3, 4, 5, 6, 7
- antiviral immune response and innate antiviral immune response: 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75
- antiviral immune response and innate immune response: 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75
- antiviral immune response and innate immune response trigger: 1, 2
- antiviral immune response and interferon antiviral response: 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15
- antiviral immune response and melanoma differentiation: 1, 2, 3, 4
Co phrase search for related documents, hyperlinks ordered by date